新人编程，简单简单，求帮助

lanceyongyuan 2012-02-23 05:01:12

#include <stdio.h>
#include <stdlib.h>

int main()
{
int num1,num2,num3,num4,num5,num6,num7,num8,num9,tiji;
scanf("%d%d%d%d%d%d%d%d%d",&num1,&num2,&num3,&num4,&num5,&num6,&num7,&num8,&num9);
tiji=qiutiji(num1,num2,num3,num4,num5,num6,num7,num8,num9);
printf("The tiji is %d\n", tiji );
system("PAUSE");
return 0;
{
int qiutiji(int ax,int ay,int az,int bx,int by,int bz,int cx,int cy,int cz )
long average
average=ax*by*cz+ay*bz*cx+az*bx*cz-ax*bz*cy-ay*bx*cz-az*by*cx;
}
}
最后一句未通过！！！求解释，求方法！！

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Rawbol 2012-02-23

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#include <stdio.h>
#include <stdlib.h>
int qiutiji(int ax,int ay,int az,int bx,int by,int bz,int cx,int cy,int cz )
{
long average;
average=ax*by*cz+ay*bz*cx+az*bx*cz-ax*bz*cy-ay*bx*cz-az*by*cx;
return (average);
}
int main()
{
int num1,num2,num3,num4,num5,num6,num7,num8,num9,tiji;
scanf("%d%d%d%d%d%d%d%d%d",&num1,&num2,&num3,&num4,&num5,&num6,&num7,&num8,&num9);
tiji=qiutiji(num1,num2,num3,num4,num5,num6,num7,num8,num9);
printf("The tiji is %d\n", tiji );
system("PAUSE");
return 0;
}
函数写在main外
要调用函数的话，若果函数是在main之后是要声明的
你的函数是int tiji(.....)，但是没返回值，要加return average
还有，少了分号

kaka2010dodo 2012-02-23

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[Quote=引用 5 楼 muyi66 的回复:]

C/C++ code
#include <stdio.h>
#include <stdlib.h>

int main()
{
int num1,num2,num3,num4,num5,num6,num7,num8,num9,tiji;
scanf("%d%d%d%d%d%d%d%d%d",&num1,&num2,&num3,&num4,&a……
[/Quote]

+++++++

muyi66 2012-02-23

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#include <stdio.h>

#include <stdlib.h>



int main()   

{

  int num1,num2,num3,num4,num5,num6,num7,num8,num9,tiji;   

  scanf("%d%d%d%d%d%d%d%d%d",&num1,&num2,&num3,&num4,&num5,&num6,&num7,&num8,&num9);

  tiji=qiutiji(num1,num2,num3,num4,num5,num6,num7,num8,num9);

  printf("The tiji is %d\n", tiji );

  system("PAUSE");

  return 0;	   

}



int qiutiji(int ax,int ay,int az,int bx,int by,int bz,int cx,int cy,int cz )

{

    long average;

    average=ax*by*cz+ay*bz*cx+az*bx*cz-ax*bz*cy-ay*bx*cz-az*by*cx;

}

面包大师 2012-02-23

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int main()   

{

  int num1,num2,num3,num4,num5,num6,num7,num8,num9,tiji;   

  scanf("%d%d%d%d%d%d%d%d%d",&num1,&num2,&num3,&num4,&num5,&num6,&num7,&num8,&num9);

  tiji=qiutiji(num1,num2,num3,num4,num5,num6,num7,num8,num9);

  printf("The tiji is %d\n", tiji );

  system("PAUSE");

  return 0;

}

面包大师 2012-02-23

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#include <stdio.h>

#include <stdlib.h>	

int qiutiji(int ax,int ay,int az,int bx,int by,int bz,int cx,int cy,int cz )

{

  long average;

  average=ax*by*cz+ay*bz*cx+az*bx*cz-ax*bz*cy-ay*bx*cz-az*by*cx; 

}